<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>后台管理-登陆</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <!-- <link rel="stylesheet" href="../lib/layui-v2.5.4/css/layui.css" media="all"> -->
    <link rel="stylesheet" href="/lib/layui-v2.5.4/css/layui.css" media="all">
    <!--[if lt IE 9]>
    <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
    <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>
        html, body {width: 100%;height: 100%;overflow: hidden}
        body {background: #009688;}
        body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
        .layui-container {width: 100%;height: 100%;overflow: hidden}
        .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
        .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
        .logo-title h1 {color:#009688;font-size:25px;font-weight:bold;}
        .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
        .login-form .layui-form-item {position:relative;}
        .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
        .login-form .layui-form-item input {padding-left:36px;}
        .captcha {width:60%;display:inline-block;}
        .captcha-img {display:inline-block;width:34%;float:right;}
        .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}
    </style>
</head>
<body>
<div class="layui-container">
    <div class="admin-login-background">
        <div class="layui-form login-form">
            <div class="layui-form-item logo-title">
                <h1>优课帮-学生登录</h1>
            </div>
            <div class="layui-tab layui-tab-brief">
                <ul class="layui-tab-title">
                    <li class="layui-this">密码登录</li>
                    <li>验证码登录</li>
                </ul>
                <div class="layui-tab-content">
                    <div class="layui-tab-item layui-show">
                        <form class="layui-form" action="">
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-username" for="username"></label>
                                <input type="text" name="username" lay-verify="required|account" placeholder="用户名或者手机号码" autocomplete="off" class="layui-input" value="admin">
                            </div>
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-password" for="password"></label>
                                <input type="password" name="password" lay-verify="required|password" placeholder="密码" autocomplete="off" class="layui-input" value="123456">
                            </div>
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-vercode" for="captcha"></label>
                                <input type="text" name="captcha" lay-verify="required|captcha" placeholder="图形验证码" autocomplete="off" class="layui-input verification captcha" value="xszg">
                                <div class="captcha-img">
                                    <img id="captchaPic" src="../images/captcha.jpg">
                                </div>
                            </div>
                            <div class="layui-form-item">
                                <input type="checkbox" name="rememberMe" value="true" lay-skin="primary" title="记住密码">
                                <div class="captcha-img">
                                    <input type="checkbox" name="rememberMe" value="true" lay-skin="primary" title="立即注册">
                                </div>
                            </div>
                        </form>
                    </div>
                    <div class="layui-tab-item">
                        <form class="layui-form" action="">
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-cellphone" for="userphone"></label>
                                <input type="text" name="userphone" lay-verify="required|account" placeholder="请输入手机号码" autocomplete="off" class="layui-input" value="admin">
                            </div>
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-password" for="password"></label>
                                <input type="text" name="password" lay-verify="required|captcha" placeholder="获取短信验证码" autocomplete="off" class="layui-input verification captcha" value="xszg">
                                <div class="captcha-img">
                                    <button type="button" class="layui-btn">发送验证码</button>
                                </div>
                            </div>
                            <div class="layui-form-item">
                                <label class="layui-icon layui-icon-vercode" for="captcha"></label>
                                <input type="text" name="captcha" lay-verify="required|captcha" placeholder="图形验证码" autocomplete="off" class="layui-input verification captcha" value="xszg">
                                <div class="captcha-img">
                                    <img id="captchaPic1" src="../images/captcha.jpg">
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
                <div class="layui-form-item">&nbsp;</div>
                <div class="layui-form-item">
                    <button class="layui-btn layui-btn-fluid" lay-submit="" lay-filter="login">登 入</button>
                </div>
            </div>


        </div>
    </div>
</div>
<!-- <script src="../lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
<script src="../lib/layui-v2.5.4/layui.js" charset="utf-8"></script>
<script src="../lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script> -->
<script src="/lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
<script src="/lib/layui-v2.5.4/layui.js" charset="utf-8"></script>
<script src="/lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>
<script>
    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer;

        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;

        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#5cbdaa',
                lineColor:'#5cbdaa'
            });
        });

        // 进行登录操作
        form.on('submit(login)', function (data) {
            data = data.field;
            if (data.username == '') {
                layer.msg('用户名不能为空');
                return false;
            }
            if (data.password == '') {
                layer.msg('密码不能为空');
                return false;
            }
            if (data.captcha == '') {
                layer.msg('验证码不能为空');
                return false;
            }
            layer.msg('登录成功', function () {
               window.location = '/index';
            });
            return false;
        });
    });
</script>
<script>
    layui.use('element', function(){
        var $ = layui.jquery
            ,element = layui.element; //Tab的切换功能，切换事件监听等，需要依赖element模块

        //触发事件
        var active = {
            tabAdd: function(){
                //新增一个Tab项
                element.tabAdd('demo', {
                    title: '新选项'+ (Math.random()*1000|0) //用于演示
                    ,content: '内容'+ (Math.random()*1000|0)
                    ,id: new Date().getTime() //实际使用一般是规定好的id，这里以时间戳模拟下
                })
            }
            ,tabDelete: function(othis){
                //删除指定Tab项
                element.tabDelete('demo', '44'); //删除：“商品管理”


                othis.addClass('layui-btn-disabled');
            }
            ,tabChange: function(){
                //切换到指定Tab项
                element.tabChange('demo', '22'); //切换到：用户管理
            }
        };

        $('.site-demo-active').on('click', function(){
            var othis = $(this), type = othis.data('type');
            active[type] ? active[type].call(this, othis) : '';
        });

        //Hash地址的定位
        var layid = location.hash.replace(/^#test=/, '');
        element.tabChange('test', layid);

        element.on('tab(test)', function(elem){
            location.hash = 'test='+ $(this).attr('lay-id');
        });

    });
</script>
</body>
</html>